Two Knights Defense 5...Nd4 Variation

This very interesting move was introduced around hundred years ago and leads to complex play. In the beginning it was believed that the move 5...Nd4 is not good, but nowadays it is a sound black answer.

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd Nd4
White moves

Best move is now 6.Bf1 7. If 6...Qxd then 7.Nc3

Replay games with this variation. Memorize the most important lines...